Add pickup date

This additional date helps users to find the correct order if the time
between end and pickup varies a lot.

app/views/orders/_form.html.haml

@@ -4,6 +4,7 @@
     = f.input :starts, as: :date_picker_time
     = f.input :boxfill, as: :date_picker_time if @order.is_boxfill_useful?
     = f.input :ends, as: :date_picker_time
+    = f.input :pickup, as: :date_picker, input_html: {class: 'input-small'}
   = f.input :note, input_html: {rows: 2, class: 'input-xxlarge'}
 
   %h2= t '.title'

app/views/orders/_orders.html.haml

@@ -3,6 +3,7 @@
   %thead
     %tr
       %th= sort_link_helper heading_helper(Order, :supplier), "supplier"
+      %th= sort_link_helper heading_helper(Order, :pickup), "pickup"
       %th= heading_helper Order, :starts
       %th= sort_link_helper heading_helper(Order, :ends), "ends"
       %th= heading_helper Order, :status
@@ -11,6 +12,7 @@
     - @orders.each do |order|
       %tr
         %td= order.name
+        %td= format_date(order.pickup)
         %td= format_time(order.starts)
         %td= format_time(order.ends)
         %td= t(order.state, scope: 'orders.state')

app/views/orders/index.html.haml

@@ -21,6 +21,7 @@
       %thead
         %tr
           %th= heading_helper Order, :name
+          %th= heading_helper Order, :pickup
           %th= heading_helper Order, :ends
           %th= heading_helper Order, :note
           %th{colspan: "2"}
@@ -30,6 +31,7 @@
             - tr_class = " active" if order.expired?
             %tr{class: tr_class}
               %td= order.name
+              %td= format_date(order.pickup) unless order.pickup.nil?
               %td= format_time(order.ends) unless order.ends.nil?
               %td= truncate(order.note)
               %td= link_to t('.action_end'), finish_order_path(order),
@@ -50,6 +52,7 @@
           - for order in @finished_orders
             %tr
               %td= order.name
+              %td= format_date(order.pickup) unless order.pickup.nil?
               %td= format_time(order.ends)
               %td= truncate(order.note)
               %td

app/views/orders/show.html.haml

@@ -11,12 +11,23 @@
 .well
   = close_button :alert
   %p
-    = raw t '.description1',
+    - description1 = raw t '.description1_order',
                state: t("orders.state.#{@order.state}").capitalize,
                supplier: supplier_link(@order),
-               who: show_user_link(@order.created_by),
-               starts: format_time(@order.starts),
-               ends: format_time(@order.ends)
+               who: show_user_link(@order.created_by)
+    - description1 += ' '
+    - if @order.ends
+      - description1 += raw t '.description1_period.starts_ends',
+                 starts: format_time(@order.starts),
+                 ends: format_time(@order.ends)
+    - else
+      - description1 += raw t '.description1_period.starts',
+                 starts: format_time(@order.starts)
+    - if @order.pickup
+      - description1 += ' '
+      - description1 += raw t '.description1_period.pickup',
+                 pickup: format_date(@order.pickup)
+    = description1 + '.'
     %br
     = raw t '.description2',
                ordergroups: ordergroup_count(@order),